402871744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30119}}^1$

素因数の和:30161

約数の個数: 56

約数和(自身を含む): 918057600

約数和(自身を除く): 515185856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 30119, 60238, 120476, 240952, 331309, 481904, 572261, 662618, 963808, 1144522, 1325236, 1927616, 2289044, 2650472, 4578088, 5300944, 6294871, 9156176, 10601888, 12589742, 18312352, 21203776, 25179484, 36624704, 50358968, 100717936, 201435872, 402871744]

約数ペア:

[(1, 402871744), (2, 201435872), (4, 100717936), (8, 50358968), (11, 36624704), (16, 25179484), (19, 21203776), (22, 18312352), (32, 12589742), (38, 10601888), (44, 9156176), (64, 6294871), (76, 5300944), (88, 4578088), (152, 2650472), (176, 2289044), (209, 1927616), (304, 1325236), (352, 1144522), (418, 963808), (608, 662618), (704, 572261), (836, 481904), (1216, 331309), (1672, 240952), (3344, 120476), (6688, 60238), (13376, 30119)]